CORKSPORT 2007-2013 Mazdaspeed 3 - Short Shift Plate - (Gen-6-960-black) Counterweight Included: The best value on the market, the CorkSport kit comes complete with counterweight for added responsiveness Adjustable: Reduce the throw by 20% to 32% to customize your shifting experience Made from CNC Machined Steel Plate with powder coated finish for a long lasting durability Self Locking Bolts: Pre-applied locking patch bolts included with shifter plate CorkSport Support and Service: Receive full 2 year warranty all of the needed installation hardware, and knowledgeable telephone support. Takes 15-20 minutes to install